CALIBRATION OF THE LOCALIZED DCPD METHOD FOR CRACK SHAPE MEASUREMENT USING THE BOUNDARY ELEMENT METHOD
โ Scribed by D. S. Harrington; R. Bell; C. L. Tan
- Book ID
- 109013673
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 554 KB
- Volume
- 18
- Category
- Article
- ISSN
- 8756-758X
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๐ SIMILAR VOLUMES
A shape optimization (i.e., variational) approach is adopted in this paper to determine potential lines. Solution of the primary potential problem is accomplished by the boundary element method (BEM). To find the position of any potential line a suitably defined objective functional is minimized usi
A&dract--The complex stress intensity factor, K = Kt + i&t, which is used to chara~terixe the near tip fields of a bimaterial interface crack may atso be written as K = &ti, aud it has been shown that K, is directly related to the strain energy rele8se rate. An e&ient means of obtaining this quantit